natural language processing blog

my biased thoughts on the fields of natural language processing (NLP), computational linguistics (CL) and related topics (machine learning, math, funding, etc.)

28 June 2010

ICML 2010 Retrospective

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Just got back from Israel for ICML , which was a great experience: I'd wanted to go there for a while and this was a perfect opportunity...
8 comments:
07 June 2010

NAACL 2010 Retrospective

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I just returned from NAACL 2010 , which was simultaneously located in my home town of Los Angeles and located nowhere near my home town of L...
10 comments:
29 April 2010

Graduating? Want a post-doc? Let NSF pay!

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I get many of emails of the form "I'm looking for a postdoc...." I'm sure that other, more senior, more famous people get...
2 comments:
20 April 2010

((A => B) and (not B)) => (not A)

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I remember back in middle school or high school -- added uncertainty so as not to date myself too much -- I first learned of the existence o...
12 comments:
12 April 2010

How I teach machine learning

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I've had discussions about this with tons of people, and it seems like my approach is fairly odd. So I thought I'd blog about it be...
20 comments:
07 April 2010

When Maximum Likelihood Doesn't Make Sense

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One of the most fun AHA moments in ML or stats is when you see that for multinomial distributions, your naive idea of relative frequency cor...
4 comments:
01 April 2010

Classification weirdness, regression simplicity

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In the context of some work on multitask learning, we came to realize that classification is kind of weird. Or at least linear classificati...
5 comments:
20 February 2010

Google 5gram corpus has unreasonable 5grams

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In the context of something completely unrelated, I was looking for a fairly general pattern in the Google 1TB corpus. In particular, I was...
41 comments:
17 February 2010

Senses versus metaphors

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I come from a tradition of not really believing in word senses. I fondly remember a talk Ed Hovy gave when I was a grad student. He liste...
9 comments:
07 February 2010

Blog heads east

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I started this blog ages ago while still in grad school in California at USC / ISI . It came with me three point five years ago when I sta...
19 comments:
31 January 2010

Coordinate ascent and inverted indices...

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Due to a small off-the-radar project I'm working on right now, I've been building my own inverted indices. (Yes, I'm vaguely aw...
8 comments:
26 January 2010

A machine learner's apology

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Andrew Gelman recently announced an upcoming talk by John Lafferty . This reminded me of a post I've been meaning to write for ages (y...
13 comments:
19 January 2010

Interviewing Follies

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Continuing on the theme of applying for jobs , I thought I'd share some interviewing follies that have happened to me, that I've obs...
13 comments:
04 January 2010

ArXiV and NLP, ML and Computer Science

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Arxiv is something of an underutilized resource in computer science. Indeed, many computer scientists seems not to even know it exists, des...
22 comments:
30 December 2009

Some random NIPS thoughts...

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I missed the first two days of NIPS due to teaching. Which is sad -- I heard there were great things on the first day. I did end up seeing...
18 comments:
16 December 2009

From Kivenen/Warmuth and EG to CW learning and Adaptive Regularization

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This post is a bit of a historical retrospective, because it's only been recently that these things have aligned themselves in my head. ...
15 comments:
17 November 2009

K-means vs GMM, sum-product vs max-product

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I finished K-means and Gaussian mixture models in class last week or maybe the week before. I've previously discussed the fact that th...
17 comments:
07 November 2009

NLP as a study of representations

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Ellen Riloff and I run an NLP reading group pretty much every semester. Last semester we covered "old school NLP." We independe...
21 comments:
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